Hydro-Logic Pre-Evolution Sediment Filter Pleated/Cleanable co2 These air discs incorporate suction

These air discs incorporate suction cup feet to keep your air disc secured without fear of it moving around or flipping

Used mid-flower through harvest

Formulated by a Ph

and any type of rockwool

This controller will run four (4) HID lights at 240 V

Hydro-Logic Pre-Evolution Sediment Filter Pleated/Cleanable co2 These air discs incorporate suctionEnsure your Evolution RO1000 runs more efficiently. Helps protect the RO membranes and extends their life. Less filter changes and maintenance every 7,500 gallons of purified water. Cleanable sediment filter is re usable. Combination of KDF85 and the KDF55 with eco friendly catalytic carbon filter reduces chlorine, chloramines, iron, sulfur, and heavy metals. great for city or well water. Highly recommended when using more than 150 gallons of purified